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Screw Caliper Knife Edge Gauges

Screw Caliper Knife Edge Gauges

A Screw Caliper enables a quick inspection check for the external product to ensure that pitch diameter is within the maximum & minimum specified sizes.

Range Dia. 1– 400mm
  0.040”-15.3/4”
Pitch: 0.25 – 6.0mm
TPI: 100 - 4

ISO Metric Threads Technical Specifications
Unified Threads Technical Specifications
BSW and BSF Thread Gauges Technical Specifications
BA and G Series Thread Gauges Technical Specifications
Other Thread Forms and Specifications

Most Common Thread Forms:

  • UN & ISO 60°
  • WHIT 55°
  • ACME 29°
  • TRAP. 30°
  • BA 47.5°
  • BUTTRESS 7°/45° & 3°/30°
  • CONDUIT 80°INCL. DIN 40431

Can be supplied as:

  • Single Ended
  • Double Ended
Call to Order  01425 624 500
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